<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>layerDemo1</title>
</head>
<body>
<button id="test1">小小提示层</button>
你必须先引入jQuery1.8或以上版本
<script src="../js/jquery-1.8.3.js"></script>
<script src="../layer/layer.js"></script>
<script>

$('#test1').on('click', function(){
  layer.msg('Hello layer');
});

</script>
</body>
</html>